You are the warehouse manager and you have just been informed by production that they need to send you 2000 pallets for storage. The pallets can be stacked. Each pallet is 4' x 4' and is 4 foot high. You know the product and you know you can safely stack the pallets 4 foot high without any safety issues. Ignoring aisle space and any future picking considerations how many square feet of warehouse floor space will you need to allocate to hold these pallets